Artery Research

Volume 7, Issue 3-4, September 2013, Pages 141 - 141

P4.20 SHORT-TERM EFFECT OF ANTI-VEGF DRUGS ON HEART AND VESSELS

Authors
F. Cesana1, 2, C. Colombo1, 2, C. Valsecchi1, M. Stucchi1, 2, P. Vallerio1, A. Cereda1, 2, P. Meani1, 2, R. Ricotta3, S. Siena3, C. Giannattasio1, 2
1Cardiologia IV, Dipartimento Cardiotoracovascolare Niguarda Cà Granda, Milano, Italy
2Università degli Studi Milano Bicocca, Milano, Italy
3Oncologia, Niguarda Cà Granda, Milano, Italy
Available Online 11 November 2013.
DOI
10.1016/j.artres.2013.10.138How to use a DOI?
Abstract

Objectives: Drugs opposing the effect of vascular endothelial growth factor (anti-VEGF) inhibit angiogenesis slowing down and eventually stopping solid tumors growth. Nevertheless these drugs can cause hypertension (that seems to be correlated with cancer outcome) and cardiac dysfunction. We hypnotize there is a correlation between the early stiffening of cardiovascular system and the drug effectiveness. For this purpose we analyzed the short term changes in cardiovascular structure and function in patients treated with antiVEGF drugs.

Methods: We enrolled 20 patients suffering from metastatic cancer (17 renal, 2 thyroid and 1 GIST), age 64±11 years (mean±SD). We measured blood pressures (BPs), cardiac and vascular parameters at baseline (B) and after two weeks of treatment (T1) (transthoracic echocardiography with 2D strain evaluation, cf-PWV, Aix).

Results: At B our population showed normal BPs (mean±SD:121±17/69±9.5mmHg) and systolic function (EF: 59%,). Global longitudinal strain (GLS) was −21±3%, cf PWV was 12.1±3.3m/sec and Aix was 0.24±0,08%. At T1 we observed a significant increase in BPs (137±16/83±10mmHg, p<0.001 vs B), impaired GLS (−19±3%, p<0.005 vs B), and increased cf-PWV (13.5±3m/sec, p=0.01 vs B) while Aix rise didn’t reach statistical significance. Adjusting for PAS only strain impairment remained significative and it was not correlated with BP and PWV modifications.

Conclusions: In the short term anti-VEGF drugs causes an increase of BP and of arterial stiffness, while myocardial deformation is impaired. The increase of PWV, without a significant change in Aix, may suggest that anti-VEGF drugs increase arterial stiffness, and, perhaps, have a less apparent effect on wave reflections.

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Journal
Artery Research
Volume-Issue
7 - 3-4
Pages
141 - 141
Publication Date
2013/11/11
ISSN (Online)
1876-4401
ISSN (Print)
1872-9312
DOI
10.1016/j.artres.2013.10.138How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - JOUR
AU  - F. Cesana
AU  - C. Colombo
AU  - C. Valsecchi
AU  - M. Stucchi
AU  - P. Vallerio
AU  - A. Cereda
AU  - P. Meani
AU  - R. Ricotta
AU  - S. Siena
AU  - C. Giannattasio
PY  - 2013
DA  - 2013/11/11
TI  - P4.20 SHORT-TERM EFFECT OF ANTI-VEGF DRUGS ON HEART AND VESSELS
JO  - Artery Research
SP  - 141
EP  - 141
VL  - 7
IS  - 3-4
SN  - 1876-4401
UR  - https://doi.org/10.1016/j.artres.2013.10.138
DO  - 10.1016/j.artres.2013.10.138
ID  - Cesana2013
ER  -